Lesinurad Impurity 10 CAS 2250243-55-9
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 2250243-55-9 |
| Molecular Formula | C18H16BrN3O4S |
| Molecular Weight | 450.31 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Lesinurad Impurity 10 (CAS 2250243-55-9) is a high-purity pharmacopoeial impurity standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C18H16BrN3O4S. Molecular weight: 450.31 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C18H16BrN3O4S |
| Molecular Weight | 450.31 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1998 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Lesinurad Standards
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Recommended Standards
- Isavuconazole Impurity 203 (CAS CATO-C4X-1236203)
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- 3-((2,4-Dichlorophenoxy)methyl)-5-(3-((4-fluorobenzyl)oxy)thiophen-2-yl)-4H-1,2,4-triazole (CAS 400081-69-8)
- Ceftriaxone Impurity 21 (CAS CATO-C4X-116321)
- Linagliptin impurity 140 (CAS 2428491-17-0)
- (6-Methyl-1H-pyrrolo[2,3-b]pyridin-2-yl)methanol (CAS 1934536-76-1)
- 6,8-Dichloro-1,7-naphthyridin-4(1H)-one (CAS 931100-01-5)
- 4-Chloro-N1-methylbenzene-1,2-diamine dihydrochloride (CAS 55783-40-9)
- 5-(Chloromethyl)thiazol-2-amine (CAS 69341-83-9)
- ([D?]Val?·1?)-C-Peptide (human) (CAS 1802078-41-6)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com